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Título:
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New photocatalytic materials obtained from the recycling of alkaline and Zn/C spent batteries
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Autores:
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Alcaraz Romo, Lorena ;
García Díaz, Irene ;
González, Laura ;
Rabanal, María Eugenia ;
Urbieta Quiroga, Ana Irene ;
Fernández, Paloma ;
López, Félix A.
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Tipo de documento:
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texto impreso
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Editorial:
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Elsevier Science BV, 2019-06
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Dimensiones:
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application/pdf
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Nota general:
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cc_by_nc_nd
info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física de materiales
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Materia = Ciencias: Física: Física del estado sólido
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Tipo = Artículo
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Resumen:
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Several phases with variable stoichiometry ZnxMn3-xO4 (with x = 0.25, 0.85 and 1) and ZnO have been obtained from the black mass, a widely generated residue of wasted alkaline batteries. The obtained samples have been characterized by X-ray diffraction (XRD) and Raman spectroscopy showing results consistent with the stoichiometry obtained from chemical analysis. The study of the degradation of methylene blue (MB) and rhodamine B (RhB) under UV radiation demonstrates the photocatalytic behavior in all samples obtained, reaching degradation percentages higher than 70% and 50%, respectively.
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En línea:
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https://eprints.ucm.es/57096/1/UrbietaA%2001%2BCC%28nc-nd%29.pdf
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